2020/06/26 by Chen, Chiang-Mei, Nester, James M., Vogel, Walter
#FOS: Physical sciences #General Relativity and Quantum Cosmology (gr-qc) #History and Philosophy of Physics (physics.hist-ph)
paper · doi:10.48550/arxiv.2006.14743
We present an English translation of a third 1918 paper by Felix Klein which follows up on his earlier work.